Effect of CCK-8s injection (20 ug/kg BW i.p.) on mRNA translational activity in hypothalamic oxytocin neurons of mice fed standard chow or high-fat/high-sugar diet (RiboTag;TRAP) Version 1
External LinkWe treated male Oxt-ires-Cre;RiboTag mice with either vehicle or CCK, collected hypothalami 2h post injection, pooled 2-3 tissues per sample, and affinity purified conditionally HA-tagged ribosomes (incl translating mRNA) specifically from oxytocin neurons. We then performed gene expression profiling analysis using data obtained from RNA-seq of immunoprecipitates versus inputs (n=4 per group) from standard chow diet fed mice and inputs only from high-fat/high-sugar diet fed mice (n=4 per group).
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Created: 2nd Dec 2024 at 13:29
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Version 1 (earliest) Created 2nd Dec 2024 at 13:29 by Aditi Methi
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Projects: SyNergy: Published Datasets, SyNergy: Unpublished Datasets, Test Programme: Project 1
Institutions: LMU Klinikum
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Neurological diseases are on the rise – and as societies age, they affect an ever-increasing number of people, not only in Europe, but worldwide.
The Munich Cluster for Systems Neurology (SyNergy) investigates how complex neurological diseases such as Alzheimer's disease, stroke, and multiple sclerosis develop. Even though these diseases differ in their clinical manifestations, overlapping mechanisms are involved in their development. For example, the immune system gets activated in dementia, ...
Projects: SyNergy: Published Datasets, SyNergy: Unpublished Datasets
Web page: https://www.synergy-munich.de
This project serves as a centralized repository for omics datasets published by research groups within the SyNergy Cluster. It encompasses investigations such as proteomics and transcriptomics, which are further divided into individual studies led by SyNergy members. Each study is linked to relevant publications, assays and data files (with links to external repositories).
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Programme: Munich Cluster for Systems Neurology (SyNergy)
Public web page: Not specified
Submitter: Rainer Malik
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Oxytocin-expressing paraventricular hypothalamic neurons (PVNOT neurons) integrate afferent signals from the gut, including cholecystokinin (CCK), to adjust whole-body energy homeostasis. However, the molecular underpinnings by which PVNOT neurons orchestrate gut-to-brain feeding control remain unclear. Here, we show that mice undergoing selective ablation of PVNOT neurons fail to reduce food intake in response to CCK and develop hyperphagic obesity on a chow diet. Notably, exposing wild-type ...
Submitter: Aditi Methi
Investigation: Transcriptomics (Published)
Assays: Expression profiling: RiboTag-mRNA-seq (mouse), Expression profiling: scRNA-seq (mouse)
Submitter: Aditi Methi
Assay type: Transcriptomics
Technology type: Sequencing
Investigation: Transcriptomics (Published)
